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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (P310) - RX400H - DTC P0AA1-231 Through U0424-537 >> DTC P3000-603 HV Battery Malfunction >> Description

DTC P3000-603 HV Battery Malfunction: Description

The HV control ECU monitors internal operations and detects a malfunction.

DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. INF Code DTC Detection Condition Trouble Area
P3000 603 A HV battery cooling system error signal is detected in the HV control ECU. HV control ECU
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